Functions Of The Parts - Toshiba G3 Instruction Manual

1.2.2

Functions of the parts

The major functions of the parts are as shown below.
■ State display LED
LED name
RUN (green) ON: Module is normal
OFF: Module is abnormal
ERR (red) ON: Module is abnormal
OFF: Module is normal
I/O(green) ON: Accessing I/O
OFF: Stop accessing I/O
LP (green) ON: TC-net I/O Loops establishment
OFF: TC-net I/O Loops have loop cutting point
Blinking: Node number duplication
SCAN(green) ON: TC-net I/O Loop scan data transmission is in execution
OFF: TC-net I/O Loop scan data transmission is under suspension
Blinking: Duplication detection of scan talker block
ACT1(green) Blinking: LP1 transmission is performed successfully
Other: Transmission is not performed
LINK1(green) ON: LP1 link has been established normally
OFF: No link has been established
ACT2(green) Blinking: LP2 transmission is performed successfully
Other : Transmission is not performed
LINK2(green) ON: LP2 link has been established normally
OFF: No link has been established
Note
• Check the LED state from the front.
• When the maintenance switch is set to the maintenance state (MAINT), only ERR LED goes on.
Table 1-3 Details on the state display LED
Display
Unified Controller nv series G3 I/O Adapter GA932 Module Instruction Manual
1.2. Names and Functions of the Parts
Normal display
ON
OFF
ON
ON
ON
Blinking
ON
Blinking
ON
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